10 Best Lockable Journal For Adults in The UK

Last updated on 11/08/2025

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Diary with Lock for Women, 3D Embossed Journal with Lock, 224 Pages Wide lined Notebooks, PU Leather with Pen and Stickers Planner Organizer for Women & Men

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Why We Love It

Stylish lock for privacy.
High-quality wide ruled paper.
Includes handy pen and stickers.

Main Highlights

Diary with Lock: TIEFOSSI locking diary features a silver metal combination lock and a three-dimensional embossed cover in a very special leather, this locking diary is your own secret space, whether it's for business secrets or personal privacy, it's fully protected.
100GSM Wide Ruled Pape: TIEFOSSI This diary is made of high quality paper with WIDE horizontal lines, leaving plenty of room for your writing.
Journal with Pen & Stickers: The diary comes with 10 sheets of sticky notes to make it easy to categorize your entries, and on top of that, comes with a metal black pen so you won’t have trouble finding it.
Refillable Journal for Women: The locking diary is both environmentally friendly and waste free. When you’ve finished using your diary, simply replace the inner pages.
Operation Guide: We come with an instruction manual with the lock notebook to help you retrieve your password. If you cannot open the girls diary with lock code or forgot your password, Please Contact us.

Vintage Leather Journal Notebook with Combination Lock, B6 Embossed Flower Secret Diary Ruled Lined Paper for Writing, Gift for Women Girls Children (Purple)

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Why We Love It

Secure personalized journal experience.
Durable leather, unique design.
Refillable, perfect travel size.

Main Highlights

LOCKABLE JOURNAL: Classic bronze metal combination lock, a combination of three digits 0-9, Thousands of password combinations. Remember not to forget your password, and do not tell others to protect your secret. In addition, if you have forgotten your password, please follow the instructions to reset your password.
LEATHER NOTEBOOK: Selected exquisite color-changing leather, feel comfortable, wear resistance. Under different light conditions, the color of the leather reflection will be different, which is normal.
UNIQUE DESIGN: The artistic pattern contains the flower and leaf, 3D hot stamping on leather, and is full of retro and fashionable charm. This leather diary as a time capsule for your thoughts records your essential memories, accomplishments, failures.
REFILLABLE PAPER: 112 sheets 100gsm ruled paper; inner paper can be easily refilled, leather cover can be reused. Portable size: 8 × 5.5 in, weight 1.3 Lb. Easily carry this vintage journal in your work, learning, travel.
BEST GIFT: A journal is your perfect companion because it allows you to express your thoughts and feelings, setting goals and tasks while keeping your thoughts private. Perfect for Christmas gifts, New Year gifts, or Birthday presents. Every diary comes with instructions. If you do not open or forget the passcode, don't hesitate to get in touch with us, we can help you solve it.

WEMATE Diary with Lock, A5 Journal with Lock 240 Pages, Locking Journal with Pen & Gift Box, Lockable Diary Planner Organizer for Men and Women, 8.6x5.8in Pinky Beige

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Why We Love It

Keeps your secrets secure.
Stylish and premium quality.
Perfect as a gift.

Main Highlights

🔒Diary with Lock--Our WEMATE lock journal notebook with creative antique metal password lock, and this Locking diary is your own secret space whether it is trade secrets or personal privacy, can be fully protected.
🔒 Suitable Size for Most Needs--The journal with lock has 120 sheets, and 240 pages which are refillable and thick to avoid ink infiltration. And it‘s A5 size, 8.6*5.8 inch, and the horizontal line and blank pages perfectly combined to meet diverse writing needs, that allows you to record more memories and secrets.
🔒Premium Leather--The surface is made of high-quality PU leather with a unique texture. It looks vintage and stylish and touches so soft that you may not willing to put it down or into your bag.
🔒Vintage Lock--The vintage lock is easy to use, the password is composed of three numbers from 0-to 9, and hundreds of password combinations make your locking journal safe and private enough. The initial password is 0-0-0, and you can follow the instruction card to change your own password.
🔒Perfect Gift--Each lock diary comes with a metal pen in a nice gift box which is ideal as a gift for friends, family, lovers, etc. If you fail to open the diary or forget the password, please email us and we will help you solve the problem within 24 hours.

Mazeran Bee Shaped Combination Lock Journal, PU Leather Hard Cover Notebook Cute Diary, A5 Lined Password Locking Personal Planner Secret Organizer Gift for Girls Women Daughter

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Why We Love It

Stylish bee-shaped lock design.
High-quality acid-free paper.
Perfect for creative journaling.

Main Highlights

FFEATURE DESIGN: Bee-Shaped gold tone combination lock; Super comfort feel PU leatherette Hard Cover; 8mm article ruled pages and exquisite durable satin ribbon. Creative transparent triangle buckle protects your precious ideas.
INNER PAGES: ACID FREE PAPER. high quality 100 gsm thick and durable papers. Smooth writing, fountain-pen ink friendly. Ink DOESN¡¯T bleed through the page. 220 Pages (110 sheets)
DIMENSION: 150 x 220mm (A5), Easy for handwriting and carrying in your bag. Perfect for taking in backpacks for nature hikes. Perfectly work as writing journal, diary, planner, general memory book, travel notebook, photo album ect
GREAT GIFT: If you are looking for an cute unique gift which would make any writer excited, then our Personal Journal is your right choice. For HER (friends / daughter / wife) in any special days. Many of our customers are artists, diary lovers, poets, students, etc
SATISFACTION GUARANTEED: Fall in love with the locking journal! If you don't, just return it and receive replacement or full refund; no questions asked. WE VALUE YOUR PRIORITIES

MGGAO Diary with Lock for Writing, PU Hardcover Leather Locked Journal, B6 Personal Organizer for Men Women, 288 Pages 100gsm Ruled Paper

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Why We Love It

Beautiful design enhances aesthetic appeal.
Durable leather feels luxurious.
Heart-shaped lock secures secrets.

Main Highlights

Elegant Floral Journal with Lock: Our journal features a stunning cover design with a beautiful rose encircled by delicate vines. This artistic design not only enhances the aesthetic appeal of the journal but also adds a touch of nature's beauty, making it a perfect accessory for those who appreciate fine details.
Premium Leather Cover: Crafted from high-quality leather, this journal offers both durability and a luxurious feel. The leather cover is available in four exquisite colors: blue, green, pink, and purple. Choose the color that best matches your personal style or collect all four for a complete set.
Secure Heart-Shaped Lock: Protect your private thoughts and cherished memories with the unique heart-shaped combination lock. This lock allows you to set and reset your own personal code, ensuring that your journal remains secure and that your secrets are always safe.
High-Quality Paper: Each journal is filled with 100gsm thick paper, providing a smooth and enjoyable writing experience. The high-quality paper minimizes bleed-through, making it ideal for various types of writing instruments, including pens, pencils. Whether you’re jotting down notes, sketching, or journaling, the paper quality enhances your creativity.
Luxurious Details and Ample Space: Size:13.5×18 cm. With 288 pages (144 sheets) of gold-edged paper, this journal offers ample space for all your thoughts, plans, and creative ideas. The gold edging adds a touch of sophistication and luxury, making each page a pleasure to turn. This journal is perfect for daily use, special projects, or as a thoughtful gift for friends and family.

MGGAO Diary With Lock, Locked Journal for Women Girls, Refillable Water-Proof PU Leather Journal with 224 Lined Paper, B6 Secret Personal Daily Journal, Stylish Silver Locking Diary

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Why We Love It

Stylish and secure lock.
Perfect gift for women.
Waterproof PU leather cover.

Main Highlights

UPDATE STYLISH SILVER LOCK: The stylish silver lock chosen for the diary is a lock that has undergone two quality checks to keep it beautiful while perfectly protecting your privacy. The password lock setting gives you a sense of security and ensures that others do not peeve at your diary.
WOMEN/GIRLS GIFT: With a locking floral journal fresh cover, the papers printed with a light rose, so that your ideas jump off the paper, the lockable journal comes with a simple style box, the woman and girl who receive the gift will be very happy and satisfied.
WATER-PROOF PU LEATHER: The waterproof leather cover of the journal has high-quality PU leather, so there is no need to worry about water getting wet from your inside cover. The diary cover is a delicate floral pattern, especially suitable for girls, and women, like girls, a beautiful gift. It is the perfect gift choice for Christmas, Easter, Halloween, birthdays, and anniversaries!
PERSONALIZED REFILLABLE DIARY: This novelty diary with lock measures 7.8x5.4x1in (20 x13.7x2.5cm) and includes 100g 224 pages/112 sheets of thick paper that won’t leak ink and fits any pen, 1 ribbon bookmark to help mark notes, 1 pen holder, and 1 sturdy combination lock, combination lock instructions for use, designed with refillable paper, refilled the papers for reuse.
MGGAO BRAND GUARANTEE: Our brand promise you can buy our locked journal with confidence; if there are any questions about this locked notebook, don’t hesitate to get in touch with us; we promise to reply within 24 hours; we hope to provide you with a pleasant shopping experience!

ZXHQ Diary with Lock for Girls and Women, Secret Lock Journal, Exquisite Pattern Design, Refillable Faux Leather Journal Writing Notebook, Size A5(8.5 × 5.9 Inch) Style A-1

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Why We Love It

Protects your private thoughts.
High-quality paper prevents bleeding.
Stylish design for everyone.

Main Highlights

🎉PROTECT YOUR PRIVACY: This diary comes with a secure password lock, ensuring that your thoughts and secrets stay safe and private. The lock is easy to set and prevents unauthorized access, giving you peace of mind knowing that your personal writings are protected.We've included an instruction manual in our package. If you experience any difficulty opening the code lock or forget your password, please don't hesitate to contact us.
🎉PREMIUM QUALITY PAPER: The diary features 224 pages of 100gsm cream-colored paper, perfect for writing without the worry of ink bleeding through. The high-quality paper ensures that your writing is smooth, crisp, and easy to read. Plus, the paper is thick enough to prevent any unwanted imprints or impressions from the other side of the page.
🎉MULTIFUNCTIONAL AND VERSATILE: This diary is not only perfect for writing daily entries, but also works great as a planner, journal, notebook, or sketchbook. It comes with a ribbon bookmark, an inner pocket for storing loose notes, and a pen holder, making it a convenient tool for anyone who wants to keep their thoughts organized.
🎉STYLISH AND DURABLE DESIGN: The cover is made of high-quality leather that's both stylish and durable, protecting your diary from wear and tear. The diary is perfect for students, professionals, men, women, girls, and boys.
🎉A PERFECT GIFT: Whether it's for a birthday, Christmas, graduation, or any special occasion, this diary makes an excellent gift for anyone who loves to write or wants to keep their thoughts organized. The diary is beautifully packaged and comes with a refillable inner paper, making it a thoughtful and practical gift for your loved ones.

Nicpro Diary with Lock, A5 PU Leather Journal with Lock, Metal Pen, 260 Pages Password Notebook for Men and Women, Vintage Lock Daily Journal for Travel, Note Take, Plans, Organize (10 x 7 in)

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Why We Love It

Protects personal privacy effectively.
Sophisticated and elegant appearance.
Perfect for various applications.

Main Highlights

【Diary with Lock】: Come with an A5 Journal with Lock, a ballpoint pen for writing. On the front of the cover has built-in pockets for paper and cards. The password lock can protect your personal privacy well.
【Premium Leather Cover】: The soft surface of Nicpro Diary with Lock is with a high quality PU cover to protect your diary from demage or wet.
【Vintage Password Lock】: The lockable diary is easy to use. There are countless permutations possible for password composing of three numbers from 0-to 9. The initial password is 0-0-0, you can change your own password according to the instruction.
【Advanced Note Pages】: The journal with lock has 130 sheets, 260 pages. The refillable pages are beige to protect your eyes. And it is thick without bleed or ghosting for writing. It allows you to easily turn pages and unfold it to 180 degrees for writing smooth.
【Perfect Gift】: Our lock diary comes with a ballpoint pen for smooth writing. It can be used for diary, note-taking, work meeting, making sketches and drawings, wide applications. The appearance of the notebook looks very elegant and sophisticated, making it a great gift for family, friends, students, teachers!

WHENZOO Diary with Lock, A5 PU Leather Journal with Lock 120 Sheets Blue Password Locked Travel Notebook with Pen A5 Fashion Password Book with Lock Diary Creative Handbook Student Note Book - Blue

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Why We Love It

Lockable design for ultimate privacy.
Durable and portable for convenience.
Premium quality paper for smooth writing.

Main Highlights

Lockable Design: First, the initial password is "000". Press and hold the left button to open. Secondly, push the button to the right, and rotate the dial to set a new set of passwords. Finally, once the password is set, release the button, and done. Privacy protection, excellent performance, a good degree of confidentiality, adding a trace of fashion sense with pen holder, bookmark, and cardholders inside.
Portable & Convenient: Durable waterproof faux leather hard cover forged(8.3 inch x 5.5 inch).120 sheets (240 pages) lined paper (8 mm line spacing) which is environmental, recyclable, pollution-free and has no fluoresce, can effectively protect your eyesight, suit for most pens. Our notebook is designed to be easily portable, allowing you to use the notebook anytime and anywhere.
Premium Quality: Crafted from 100gsm paper, which prevents ink from bleeding through. The surface of the paper is smooth, allowing for easy and fluid writing, and provides a superior experience for both writing and drawing.
Secure & Stylish Design: Receive a premium hardcover journal notebook with a secure password lock, complemented by a dazzling diamond pen. The cover features a unique marble pattern design with a vibrant PU leather finish, combining security with style.
Perfect Gift: Whether it's an anniversary, graduation, Christmas, or a birthday celebration, the notebook makes an excellent and thoughtful gift. Share the joy by gifting these to friends, family, or loved ones, offering a unique and cherished present for various occasions.

ICHOWHO Diary With Lock, A5 Secret Diary for Girls Women Locked Journal Personalised for Teenage Girls Leather Lockable Notebook with Pen for Travel Office, 180 Pages

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Why We Love It

Secure privacy for personal thoughts.
Eco-friendly materials for guilt-free writing.
Portable design for on-the-go creativity.

Main Highlights

Lockable for Privacy: Equipped with a secure 3-digit combination lock (0-9), this secret diary offers privacy with hundreds of possible code combinations. Simply set your personal code and keep your thoughts safe.
Premium & Eco-Friendly: Made from high-quality paper, this diary with lock is designed to provide a smooth writing experience for all types of pens. This lockable notebook contains 90 sheets (180 pages) of A5 lined paper. PU leather cover is both durable and environmentally friendly.
Portable & Practical: Measuring 22 x 15 cm, this lockable diary for girls is easy to carry and long-lasting use, making it perfect for travel, school, or everyday writing.
Convenient Features: This journal includes a ribbon bookmark, a leather pen loop, and a sturdy password lock for added functionality and security, keeping your personal notes organized and protected.We also provide you with a pen so you can write at any time.
Creative & Fun: This lockable diary encourages creative writing and provides hours of fun. It's an ideal gift for friends, family, or anyone who enjoys journaling, making it perfect for birthdays, graduations, and special occasions.

8.7

Excellent

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We scanned 1990 products

We reviewed these offers relevant to the Lockable Journal For Adults within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like TIEFOSSI, WEMATE, Mazeran, MGGAO, ZXHQ, Nicpro, WHENZOO, ICHOWHO, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Lockable Journal For Adults in the market, we considered we took a deep dive into 9951 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Diary with Lock for Women, 3D Embossed Journal with Lock, 224 Pages Wide lined Notebooks, PU Leather with Pen and Stickers Planner Organizer for Women & Men. We love many things about this product by TIEFOSSI. What sets it apart from the competition is Stylish lock for privacy. , High-quality wide ruled paper. , Includes handy pen and stickers. .
The best value product for most shoppers and where user satisfaction is continuously the highest is Vintage Leather Journal Notebook with Combination Lock, B6 Embossed Flower Secret Diary Ruled Lined Paper for Writing, Gift for Women Girls Children (Purple) by TIEFOSSI based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Lockable Journal For Adults and the best cost-to-value ratio is ICHOWHO Diary With Lock, A5 Secret Diary for Girls Women Locked Journal Personalised for Teenage Girls Leather Lockable Notebook with Pen for Travel Office, 180 Pagesat ICHOWHO with a 16% discount.
Our list of the best Lockable Journal For Adults is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Lockable Journal For Adults in The UK

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We scanned 1990 products

We concluded that: