Geometry Size Optimizer

Reduce a geometry's GeoJSON footprint: simplify vertex count (Ramer-Douglas-Peucker), then truncate coordinate precision, with a live before/after byte count.

Input

{
  "type": "Polygon",
  "coordinates": [
    [
      [
        127.05000009999999,
        37.5
      ],
      [
        127.04972609476842,
        37.505226423163386
      ],
      [
        127.0489073800367,
        37.51039558454089
      ],
      [
        127.04755292581476,
        37.515450849718746
      ],
      [
        127.04567727288213,
        37.52033683215379
      ],
      [
        127.04330127018922,
        37.525
      ],
      [
        127.04045094971875,
        37.52938926261462
      ],
      [
        127.03715724127387,
        37.53345653031794
      ],
      [
        127.03345653031795,
        37.53715724127387
      ],
      [
        127.02938936261462,
        37.540450849718745
      ],
      [
        127.025,
        37.543301270189225
      ],
      [
        127.02033683215379,
        37.54567727288213
      ],
      [
        127.01545094971874,
        37.547552825814755
      ],
      [
        127.01039558454089,
        37.54890738003669
      ],
      [
        127.00522642316338,
        37.54972609476842
      ],
      [
        127.0000001,
        37.55
      ],
      [
        126.99477357683662,
        37.54972609476842
      ],
      [
        126.98960441545911,
        37.54890738003669
      ],
      [
        126.98454925028125,
        37.547552825814755
      ],
      [
        126.97966316784621,
        37.54567727288213
      ],
      [
        126.975,
        37.543301270189225
      ],
      [
        126.97061083738537,
        37.540450849718745
      ],
      [
        126.96654346968205,
        37.53715724127387
      ],
      [
        126.96284275872613,
        37.53345653031794
      ],
      [
        126.95954925028124,
        37.52938926261462
      ],
      [
        126.95669872981078,
        37.525
      ],
      [
        126.95432272711787,
        37.52033683215379
      ],
      [
        126.95244727418523,
        37.515450849718746
      ],
      [
        126.9510926199633,
        37.51039558454089
      ],
      [
        126.95027390523158,
        37.505226423163386
      ],
      [
        126.9500001,
        37.5
      ],
      [
        126.95027390523158,
        37.494773576836614
      ],
      [
        126.9510926199633,
        37.48960441545911
      ],
      [
        126.95244727418523,
        37.484549150281254
      ],
      [
        126.95432272711787,
        37.47966316784621
      ],
      [
        126.95669872981078,
        37.475
      ],
      [
        126.95954925028124,
        37.47061073738538
      ],
      [
        126.96284275872613,
        37.46654346968206
      ],
      [
        126.96654346968205,
        37.46284275872613
      ],
      [
        126.97061083738537,
        37.459549150281255
      ],
      [
        126.975,
        37.456698729810775
      ],
      [
        126.97966316784621,
        37.45432272711787
      ],
      [
        126.98454925028125,
        37.452447174185245
      ],
      [
        126.98960441545911,
        37.45109261996331
      ],
      [
        126.99477357683662,
        37.45027390523158
      ],
      [
        127.0000001,
        37.45
      ],
      [
        127.00522642316338,
        37.45027390523158
      ],
      [
        127.01039558454089,
        37.45109261996331
      ],
      [
        127.01545094971874,
        37.452447174185245
      ],
      [
        127.02033683215379,
        37.45432272711787
      ],
      [
        127.025,
        37.456698729810775
      ],
      [
        127.02938936261462,
        37.459549150281255
      ],
      [
        127.03345653031795,
        37.46284275872613
      ],
      [
        127.03715724127387,
        37.46654346968206
      ],
      [
        127.04045094971875,
        37.47061073738538
      ],
      [
        127.04330127018922,
        37.475
      ],
      [
        127.04567727288213,
        37.47966316784621
      ],
      [
        127.04755292581476,
        37.484549150281254
      ],
      [
        127.0489073800367,
        37.48960441545911
      ],
      [
        127.04972609476842,
        37.494773576836614
      ],
      [
        127.05000009999999,
        37.5
      ]
    ]
  ]
}

Format detected: GeoJSON Geometry

Coordinate Precision (digits)

Simplify tolerance

Before2.21 KB

After672 B

Reduction70%

TypePolygon

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