Sapphire Grading
Get a free API key + new tools as they ship
100 calls/day, no card, no spam. Built by one person, in public.
About Sapphire Grade
Most online tools for this task bury what you need behind ads and forms. Sapphire Grade takes the opposite approach: load the page, do the job, leave. The goal was to keep the path from "open the page" to "get the result" as short as possible. No mandatory account, no cookie wall, no upsell at every step. It is one of about a hundred utility tools that share the same philosophy: do one thing, do it well, get out of your way.
When you'd reach for Sapphire Grade
You're hitting the daily limit of a paid SaaS and need a backup option for a single quick job.
Marketers and ops people whose primary tool is metered.
Stay productive without burning credits.
You're cleaning up a folder of files that accumulated over a project and need to standardize them.
Designers, writers, and developers wrapping up deliverables.
Drop each file in, copy the output, move on.
You need to handle a one-off task right before a meeting and don't have time to install anything.
Anyone working remotely on a borrowed or restricted machine.
Open the page, get the result, paste it into your doc — under a minute.
You're on a public or shared machine and don't want to leave traces of what you're working on.
Travelers, contractors, anyone working from a friend's computer.
Nothing is uploaded, nothing persists if you're not signed in.
Frequently asked about Sapphire Grade
- Will Sapphire Grade change my original file?
- Never. Sapphire Grade only reads your input file and produces a new output file.
- Can I use Sapphire Grade commercially?
- Yes. The output of Sapphire Grade belongs entirely to you, with no licensing restrictions.
- What browsers does Sapphire Grade support?
- Every modern browser released in the last three years: Chrome, Firefox, Safari, Edge, Brave, Opera.
- Are my files uploaded to a server when I use Sapphire Grade?
- Sapphire Grade processes everything in your browser using local APIs. Your files never leave your device.
- Do I need to create an account to use Sapphire Grade?
- No. Sapphire Grade works without any signup. We only ask for an email if you decide to subscribe to a paid plan.
