Tools for designers — Data stays with you

11 match your filters — 11 of them answered our check today.

Watching this group for 18 days · how we check

This week5 new arrivals

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Doesn't mention AI9 Free7 No sign-up5 Works offline4 Open source1 Data stays with you

Squeezes Bulk Image & File Compressor

Live

A free, browser-based bulk image compressor and format converter that processes files entirely on your device without uploading them to any server.

FreeNothing to installWorks offlineData stays with you

What to know▼

How it works: compresses and converts images client-side in the browser with no server upload, using lossless optimization
Pricing: completely free
Best for: developers, designers, and creators who need to shrink or convert large batches of images without giving up file privacy

Watched for 7 days · last checked 1d ago

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Image Downloader & Collector

Live

Lets designers batch-save images from any webpage into organized folders instead of saving them one by one.

FreeData stays with you

What to know▼

How it works: Hover to save into custom folders, then batch-download as a ZIP.
Pricing: free

Watched for 1 day · last checked today

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An open-source, template-based design tool for building App Store and Play Store screenshots, feature graphics, and preview videos entirely in your browser or desktop app, with no account or upload required.

Domain registered 13 days ago

FreeNo sign-upData stays with youOpen source

What to know▼

How it works: pick a template, drop in your app screens, and export every required store size, including MP4 previews
What's different: an optional AI agent can build the whole listing from raw screenshots
Best for: app developers and designers preparing store listings

Watched for 7 days · last checked 6d ago

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FreeToolDev

Live

A free, browser-based batch toolkit for developers and designers — resize/convert files, decode JWTs, and more, entirely client-side with nothing uploaded to a server.

Domain registered 27 days ago

FreeNo sign-upNothing to installData stays with you

What to know▼

How it works: A browser-based batch toolkit that processes dozens of files at once — resizing/converting/compressing images (PNG, JPG, WebP), converting CSV to JSON, decoding JWTs, and more — entirely client-side.
What's different: Most single-file tools handle one file at a time; this is built to batch-process dozens at once, with nothing uploaded to a server.
Pricing: Free.
Best for: Developers and designers who need to process many files at once without installing software or uploading data.

Watched for 13 days · last checked 2d ago

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Convert AVIF

Live

Converts AVIF images to JPG or PNG entirely in your browser with batch ZIP export — no upload or signup, handy for designers whose tools don't support AVIF.

Domain registered 1 month ago

FreeNo sign-upData stays with youCan export my data

What to know▼

How it works: Converts AVIF images to JPG or PNG entirely in the browser, with a batch mode that exports a ZIP of converted files.
What's different: Files never leave the device — no signup, no watermarks, no server upload.
Pricing: Free.
Best for: Designers and anyone downloading AVIF images from the web who needs JPG for email, CMS, or legacy apps.

Watched for 13 days · last checked 7d ago

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Online Tool Yard

Live

A collection of client-side utility tools — encoding/decoding, text formatting, JSON conversion, hashing, color tools, network lookups — that run entirely in your browser with nothing sent to a server. For developers and designers who want quick one-off utilities.

Data stays with you

What to know▼

How it works: A collection of client-side utility tools covering encoding/decoding, text formatting, JSON and data conversion, hashing, color design, and network lookups, all running in the browser.
What's different: Fully client-side — no data is sent to a server.
Best for: Developers and designers who need quick one-off utility tools without uploading anything.

Watched for 13 days · last checked 7d ago

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CaptureNest

Live

A Chrome extension that takes full-page screenshots entirely in your browser, with no uploads or accounts.

Works offlineData stays with youNo tracking

What to know▼

How it works: Auto-stitches long pages and hides cookie banners/popups before capture
What's different: Runs 100% locally, no server or account needed
Pricing: Not stated
Best for: Developers and designers who need clean full-page captures privately

Watched for 4 days · last checked 3d ago

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Free Online Color Tools for Designers

Live

Free browser-based color utilities for format conversion, palettes, gradients and color extraction, with nothing uploaded to a server. For designers and developers who want quick tools, no install.

Domain registered 5 months ago

FreeNothing to installData stays with you

What to know▼

How it works: A collection of browser-based color utilities: converting between color formats, generating palettes and gradients, extracting colors from images, and analyzing color values, all running client-side.
Pricing: Free.
Best for: Designers and developers who want quick color conversions or palette generation without installing software or uploading files to a server.

Watched for 14 days · last checked 2d ago

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Yotsu

Live

Four daily logic puzzles (Shikaku, Akari, Binairo, Sudoku) with no ads, account or tracking, works offline.

No sign-upWorks offlineData stays with youNo ads

What to know▼

How it works: Delivers four daily logic puzzles — Shikaku, Akari, Binairo, and Sudoku — and nothing else.
What's different: No ads, no account, no streak manipulation; works fully offline.
Pricing: Free.

Watched for 3 days · last checked 2d ago

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FreeMetaTools - Free Online Utility Tools

Live

A free bundle of 332 small web utility tools pitched as secure and privacy-first, though the listing gives no detail on what each tool does or how it handles data.

FreeNo sign-upData stays with youNo ads

What to know▼

How it works: A bundle of 332 free web utility tools, pitched as privacy-first.
Pricing: Free.

Watched for 15 days · last checked 9d ago

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Eleganote

Live

A local-first notebook combining handwriting, rich documents and PDF markup in one workspace, for students and professionals tired of juggling multiple note apps.

Works offlineData stays with youNo adsNo tracking

What to know▼

How it works: A local-first notebook combining handwriting (ink, pens, highlighters, shapes, lasso selection), rich text boxes, tables, images, audio memos, and PDF import with searchable text, all on a multi-page canvas organized with folders and tags.
What's different: Combines handwriting, structured documents and PDF markup in one workspace instead of forcing a choice between separate apps, without ads or tracking SDKs.
Best for: Students, professionals and creators who currently juggle multiple note apps and want handwriting, documents and PDF annotation in one place.

Watched for 18 days · last checked 2d ago

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