Free social media tools

Generators for captions, hashtags, bios, Snapchat streak snaps, and wallpapers — plus browser utilities for images and text. Every tool page includes guidance so you know how to use the result on Instagram, TikTok, Snapchat, and more.

Prefer a walkthrough first? Start on the creator blog — then open the matching tool below.

Social & Snapchat generators

Snapchat Streak Generator

AI snaps to keep your Snapstreak

Caption Generator

Posts & reels for every platform

Hashtag Generator

Reach more people on IG & TikTok

Bio Generator

Profile bios that fit your vibe

AI Wallpaper Generator

Phone & desktop backgrounds

Username Ideas

Snap & social handle ideas

Browser utilities

Compress and resize images, build color palettes, create QR codes, and count words — processed on your device. Each page has a how-to section and FAQ.

Image Compressor

Reduce JPEG file size in your browser

Image Resizer

Resize photos to exact pixel dimensions

Color Palette Generator

Build harmonious color sets from a base color

QR Code Generator

Create QR codes for URLs and plain text

Word Counter

Count words, characters, and reading time

How to get the most from StoryTweak

Pick the tool that matches your job — caption, hashtag, bio, streak snap, or wallpaper.
Add a clear keyword (topic, vibe, or object) so results feel specific to you.
Copy, tweak one line, and post — or resize/compress before you upload.
Read a related guide on the blog when you want strategy, not only a one-click output.

FAQ

Do I need an account?: No account is required. Open any tool and start creating — AI image generators have a shared daily credit limit so the site stays free.
Which platforms are supported?: Captions and bios work for Instagram, TikTok, X, Facebook, LinkedIn, YouTube, and Snapchat. Hashtags focus on Instagram, TikTok, X, Facebook, and YouTube.
Are these tools free?: Yes. Core social tools and browser utilities on storytweak.com are free. AI snaps and wallpapers share a small daily credit allowance.
Where can I learn how to use them?: Each tool page includes a short guide and FAQ. For deeper walkthroughs, open the StoryTweak blog — streak snaps, hashtags, wallpapers, compression, and more.
Do utility tools upload my files?: No. Image compressor, resizer, QR, color palette, and word counter run in your browser. Files and text stay on your device.