Six creative tools.
One download.
Free to install. One license unlocks all six.
Postscript is a fast, no-AI creative suite that includes modes for social posts, book formatting, cover design, photo editing, and PDF tools, all in one place. Make social graphics with Normal Post, Tweet Card, and Meme Maker, draw freehand in Free Draw, format a full manuscript into a PDF or EPUB with Book Formatter, design a KDP-ready front or wrap cover with Cover Designer, adjust photos with real filters and effects in Photo Editor, and merge, split, convert, or fix PDFs in File Editor.
Free tier included in every tool. Nothing to unlock to get started.
“The templates make Instagram posts look professional in seconds.”
Six tools, one download
- Social Media Normal Post, Tweet Card, and Meme Maker in one shell. Templates, themes, freehand drawing, clip art, and drag-to-move layers for every headline, photo, and caption.
- Free Draw Pencil, eraser, shapes, spray paint, fill bucket, text, image uploads, and 60+ clip art results, with full undo and redo and autosave.
- Book Formatter Turn a manuscript into a formatted PDF or EPUB with 14 fonts, drop caps, page numbers, running headers, and KDP-specific trim sizes.
- Cover Designer Front covers, full wrap covers, and album covers with 12 fonts, gradients, patterns, and the exact spine width your page count needs.
- Photo Editor 18 filters across three categories, plus color channel sliders, crop, sharpen, duotone, borders, and text overlays.
- File Editor Convert, merge, split, rotate, and number PDFs, resize images, and fix a cover or interior file to KDP's exact specs.
See it in action
Free vs Pro
- Social Media: core templates and themes across Normal Post, Tweet Card, and Meme Maker
- Free Draw: pencil, eraser, basic shapes, and text, with undo and redo
- Book Formatter: up to 10 chapters or 10,000 words, 4 fonts, PDF, EPUB, and plain text export
- Cover Designer: 2 fonts, front covers, solid backgrounds, and 5 quick preset covers
- Photo Editor: 3 filters, brightness, contrast, saturation, blur, and vignette
- File Editor: image conversion and basic resizing
- Light or dark editor mode in every tool
- Unlimited downloads, no login, no ads
- Social Media: every template, theme, and format across all three tools
- Free Draw: spray paint, fill bucket, image uploads, and clip art
- Book Formatter: unlimited chapters and words, all 14 fonts, ISBN and series fields, and no watermark
- Cover Designer: all 12 fonts, full wrap and album covers, gradients, patterns, and every preset
- Photo Editor: all 18 filters, color channels, duotone, crop, and resize
- File Editor: merge, split, rotate, page numbers, and the KDP Fixer for covers and interiors
- New features added at no extra cost
- One payment, every device, no login needed
Free to start
Install and make your first post, cover, or edit in under a minute. No account, no card.
One-time payment
The key stays valid for good, with no recurring charge, and it unlocks all six tools at once.
No AI, no subscription
Everything runs in your browser. Nothing you make gets uploaded anywhere.
Support that knows the code
Built and maintained directly by Good to Know.
Get Pro. Unlock every tool and remove the watermark
One payment unlocks everything across all six tools: every social media template and theme, unlimited book formatting and customization, every tool and filter, and 24/7 customer service.
Need more than one plugin? See the bundle, all 3 plugins for $49.99
What people are saying
I run a small recipe page and needed something faster than Canva for daily posts. The free templates covered me for the first month, and the unlock was worth it for the extra fonts alone.
I started with the social templates but the Book Formatter is what kept me around. Formatted my whole novel into a print-ready PDF in an afternoon, cover and all.
Was skeptical about a browser tool replacing my design workflow, but it actually has. I emailed support with a question about the watermark setting and got a reply the same day.
The Cover Designer alone was worth it for me. I self-publish on KDP and it gets the spine width right automatically based on page count, which used to be a headache.
Free tier is genuinely useful on its own, not just a teaser. I used it for weeks before upgrading. Only wish I'd found the File Editor's PDF tools sooner, they saved me from three other websites.
Bought the license mostly for the book tools, ended up using the Photo Editor and social templates way more than I expected. Good value across the board, not just the one feature I came for.